Search results for “Thyristor converters” companies
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Key Players
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Innovation Intensity
With the analysis among 1,011 patents, we discovered top 122 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 52.72% of the total patent filing.
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 233
Hitachi Ltd.
Tokyo-to, Japan
Patent: 201
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 99
Fuji Electric Co., Ltd.
Tokyo-to, Japan
Patent: 83
Siemens AG
Bayern, Germany
Patent: 26
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 24
State Grid Corp. of China
Beijing Shi, China
Patent: 23
Meidensha Corp.
Tokyo-to, Japan
Patent: 22
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 20
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 19
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 82 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Nanjing Nari Jibao Electric Co. Ltd., NR Electric Co., Ltd., Xian XD Power Systems Co., Ltd. take 48.78% of patent filing during this period.
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 18
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Xian XD Power Systems Co., Ltd.
Shaanxi Sheng, China
Patent: 9
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 9
XJ Electric Co., Ltd.
Henan Sheng, China
Patent: 6
XJ Group Corp.
Henan Sheng, China
Patent: 6
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 4
Changzhou Borui Power Automation Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 4
China Southern Power Grid Co., Ltd. EHV Power Transmission Co.
Guangdong Sheng, China
Patent: 4
Tsinghua University
Beijing Shi, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 82 patents in last 5 years, we discover 28 new entrants. Xian XD Power Systems Co., Ltd., XJ Group Corp., Hefei Institutes of Physical Science are the most active new entrants in this area.
Xian XD Power Systems Co., Ltd.
Shaanxi Sheng, China
Patent: 9
XJ Group Corp.
Henan Sheng, China
Patent: 6
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 4
China Southern Power Grid Co., Ltd. EHV Power Transmission Co.
Guangdong Sheng, China
Patent: 4
State Power Economic Research Institute
Beijing Shi, China
Patent: 3
STMicroelectronics (Tours) SAS
France
Patent: 3
Wuhan University
Hubei Sheng, China
Patent: 2
Guangzhou Bureau of Ultra-high Voltage Transmission Company of China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sichuan University
Sichuan Sheng, China
Patent: 2
Femto Technology (Xi'an) Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 126 patents, we discovered top 18 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Hefei Institutes of Physical Science are dominant in this area. They take 18.25% of the total patent filing.
Zhejiang University
Zhejiang Sheng, China
Patent: 6
Tsinghua University
Beijing Shi, China
Patent: 5
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 4
AGH University of Science & Technology
Poland
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Sichuan University
Sichuan Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Wuhan University
Hubei Sheng, China
Patent: 2
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 2
Donbas State Technical University
Ukraine
Patent: 2
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